<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>发现好物 - 社交好物推荐平台</title>
    <!-- Bootstrap 5 CSS -->
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
    <!-- Font Awesome -->
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    
    <style>
        /* 基础样式 */
        body {
            font-family: 'Inter', system-ui, sans-serif;
            background-color: #f8f9fa;
            color: #343a40;
            line-height: 1.6;
        }
        
        /* 导航栏 */
        .navbar {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            padding: 0.8rem 0;
        }
        
        .logo {
            font-weight: 700;
            font-size: 1.5rem;
            color: #2563eb;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .search-bar {
            max-width: 400px;
            width: 100%;
        }
        
        .search-input {
            border: 1px solid #e2e8f0;
            border-radius: 24px;
            padding: 8px 20px;
            width: 100%;
            transition: all 0.2s;
        }
        
        .search-input:focus {
            outline: none;
            border-color: #2563eb;
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
        }
        
        /* 主内容区 */
        .container {
            max-width: 1200px;
        }
        
        .main-content {
            padding: 2rem 0;
        }
        
        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            color: #1e293b;
            position: relative;
            padding-bottom: 0.5rem;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 50px;
            height: 3px;
            background-color: #2563eb;
        }
        
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 2rem;
            align-items: center;
        }
        
        .filter-chip {
            background-color: white;
            border: 1px solid #e2e8f0;
            border-radius: 20px;
            padding: 5px 15px;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all 0.2s;
        }
        
        .filter-chip:hover, .filter-chip.active {
            background-color: #2563eb;
            color: white;
            border-color: #2563eb;
        }
        
        /* 商品卡片基础样式 */
        .product-card {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
            transition: transform 0.2s, box-shadow 0.2s;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        
        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 16px rgba(0,0,0,0.1);
        }
        
        .product-link {
            text-decoration: none;
            color: inherit;
        }
        
        .product-link:hover {
            color: #2563eb;
        }
        
        /* 商品图片容器 */
        .product-images {
            position: relative;
            overflow: hidden;
        }
        
        .product-image-single {
            height: 200px;
            background-color: #f1f5f9;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }
        
        .product-image-single img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s;
        }
        
        .product-card:hover .product-image-single img {
            transform: scale(1.05);
        }
        
        .product-image-none {
            height: 200px;
            background-color: #f1f5f9;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: #94a3b8;
        }
        
        .product-image-none i {
            font-size: 3rem;
            margin-bottom: 1rem;
        }
        
        .product-images-multiple {
            height: 200px;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            grid-template-rows: repeat(2, 1fr);
            gap: 4px;
            background-color: #f1f5f9;
            padding: 4px;
        }
        
        .product-images-multiple img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .image-count-badge {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background-color: rgba(0,0,0,0.6);
            color: white;
            border-radius: 4px;
            padding: 2px 8px;
            font-size: 0.8rem;
        }
        
        /* 商品内容区 */
        .product-content {
            padding: 1rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        
        .product-title {
            font-weight: 600;
            margin-bottom: 0.5rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.4;
        }
        
        .product-description {
            color: #64748b;
            font-size: 0.9rem;
            margin-bottom: 1rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        
        .product-price {
            font-weight: 700;
            color: #dc2626;
            margin-bottom: 1rem;
            font-size: 1.1rem;
        }
        
        /* 作者信息 */
        .product-author {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 1rem;
            font-size: 0.9rem;
        }
        
        .author-avatar {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            object-fit: cover;
        }
        
        .author-name {
            color: #334155;
            font-weight: 500;
        }
        
        /* 元数据信息 */
        .product-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: #94a3b8;
            font-size: 0.85rem;
            margin-bottom: 1rem;
        }
        
        .meta-item {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        
        /* 操作按钮 */
        .product-actions {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 0.5rem;
            border-top: 1px solid #f1f5f9;
        }
        
        .action-btn {
            background: none;
            border: none;
            color: #94a3b8;
            display: flex;
            align-items: center;
            gap: 5px;
            font-size: 0.9rem;
            cursor: pointer;
            transition: color 0.2s;
            padding: 5px 0;
        }
        
        .action-btn:hover {
            color: #2563eb;
        }
        
        .action-btn.liked {
            color: #ef4444;
        }
        
        .action-btn.saved {
            color: #2563eb;
        }
        
        /* 网格布局 */
        .grid-layout {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.5rem;
            margin-bottom: 3rem;
        }
        
        /* 列表布局 */
        .list-layout {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            margin-bottom: 3rem;
        }
        
        .list-item {
            display: grid;
            grid-template-columns: 200px 1fr auto;
            gap: 1.5rem;
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        
        .list-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 16px rgba(0,0,0,0.1);
        }
        
        .list-item .product-images {
            grid-column: 1;
        }
        
        .list-item .product-image-single,
        .list-item .product-image-none,
        .list-item .product-images-multiple {
            height: 100%;
            min-height: 180px;
        }
        
        .list-item .product-content {
            grid-column: 2;
            padding: 1.5rem;
        }
        
        .list-item .product-actions {
            grid-column: 3;
            flex-direction: column;
            justify-content: center;
            gap: 1rem;
            padding: 1.5rem;
            border-left: 1px solid #f1f5f9;
            border-top: none;
        }
        
        .list-item .product-title {
            font-size: 1.25rem;
            margin-bottom: 0.75rem;
        }
        
        .list-item .product-description {
            margin-bottom: 1.5rem;
        }
        
        .list-item .product-price {
            margin-bottom: 1.5rem;
        }
        
        /* 大图布局 */
        .featured-layout {
            margin-bottom: 3rem;
        }
        
        .featured-item {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            background-color: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        }
        
        .featured-item .product-images {
            grid-column: 1;
        }
        
        .featured-item .product-image-single,
        .featured-item .product-image-none,
        .featured-item .product-images-multiple {
            height: 100%;
            min-height: 350px;
        }
        
        .featured-item .product-content {
            grid-column: 2;
            padding: 2rem;
        }
        
        .featured-item .product-title {
            font-size: 1.8rem;
            margin-bottom: 1rem;
        }
        
        .featured-item .product-description {
            font-size: 1rem;
            margin-bottom: 2rem;
        }
        
        .featured-item .product-price {
            font-size: 1.5rem;
            margin-bottom: 2rem;
        }
        
        .featured-item .product-author {
            margin-bottom: 2rem;
        }
        
        .featured-item .product-meta {
            margin-bottom: 2rem;
            font-size: 0.9rem;
        }
        
        .featured-item .product-actions {
            padding-top: 1rem;
            margin-top: auto;
        }
        
        .featured-item .action-btn {
            font-size: 1rem;
            padding: 8px 16px;
            border-radius: 6px;
            background-color: #f1f5f9;
        }
        
        .featured-item .action-btn.primary {
            background-color: #2563eb;
            color: white;
        }
        
        .featured-item .action-btn.primary:hover {
            background-color: #1d4ed8;
            color: white;
        }
        
        /* 瀑布流布局 */
        .masonry-layout {
            column-count: 1;
            column-gap: 1.5rem;
            margin-bottom: 3rem;
        }
        
        @media (min-width: 768px) {
            .masonry-layout {
                column-count: 2;
            }
        }
        
        @media (min-width: 992px) {
            .masonry-layout {
                column-count: 3;
            }
        }
        
        .masonry-item {
            break-inside: avoid;
            margin-bottom: 1.5rem;
        }
        
        .masonry-item .product-card {
            height: 100%;
        }
        
        .masonry-item .product-image-single,
        .masonry-item .product-image-none,
        .masonry-item .product-images-multiple {
            height: auto;
            min-height: 180px;
        }
        
        /* 页脚 */
        footer {
            background-color: white;
            padding: 3rem 0;
            margin-top: 3rem;
            border-top: 1px solid #e2e8f0;
        }
        
        .footer-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }
        
        .footer-logo {
            font-weight: 700;
            font-size: 1.5rem;
            color: #2563eb;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 1rem;
        }
        
        .footer-links {
            display: flex;
            gap: 2rem;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
            justify-content: center;
        }
        
        .footer-link {
            color: #64748b;
            text-decoration: none;
            transition: color 0.2s;
        }
        
        .footer-link:hover {
            color: #2563eb;
        }
        
        .social-icons {
            display: flex;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
        }
        
        .social-icon {
            color: #64748b;
            font-size: 1.2rem;
            transition: color 0.2s;
        }
        
        .social-icon:hover {
            color: #2563eb;
        }
        
        .copyright {
            color: #94a3b8;
            font-size: 0.9rem;
        }
        
        /* 响应式调整 */
        @media (max-width: 992px) {
            .featured-item {
                grid-template-columns: 1fr;
            }
            
            .featured-item .product-image-single,
            .featured-item .product-image-none,
            .featured-item .product-images-multiple {
                min-height: 250px;
            }
        }
        
        @media (max-width: 768px) {
            .list-item {
                grid-template-columns: 150px 1fr;
            }
            
            .list-item .product-actions {
                grid-column: 1 / -1;
                flex-direction: row;
                border-left: none;
                border-top: 1px solid #f1f5f9;
                padding: 1rem 1.5rem;
            }
            
            .section-title {
                font-size: 1.5rem;
            }
        }
        
        @media (max-width: 576px) {
            .list-item {
                grid-template-columns: 1fr;
            }
            
            .list-item .product-image-single,
            .list-item .product-image-none,
            .list-item .product-images-multiple {
                min-height: 150px;
            }
            
            .filter-bar {
                gap: 0.5rem;
            }
            
            .filter-chip {
                padding: 4px 10px;
                font-size: 0.85rem;
            }
        }
    </style>
</head>
<body>
    <!-- 导航栏 -->
    <nav class="navbar navbar-expand-lg">
        <div class="container">
            <a href="#" class="logo">
                <i class="fas fa-shopping-bag"></i>
                <span>好物圈</span>
            </a>
            
            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarContent">
                <i class="fas fa-bars"></i>
            </button>
            
            <div class="collapse navbar-collapse justify-content-center" id="navbarContent">
                <div class="search-bar">
                    <input type="text" class="search-input" placeholder="搜索好物、品牌或标签...">
                </div>
            </div>
            
            <div class="d-flex gap-3">
                <a href="#" class="nav-link" style="color: #343a40;">
                    <i class="fas fa-heart"></i>
                </a>
                <a href="#" class="nav-link" style="color: #343a40;">
                    <i class="fas fa-bell"></i>
                </a>
                <a href="#" class="nav-link" style="color: #343a40;">
                    <i class="fas fa-user-circle fa-lg"></i>
                </a>
            </div>
        </div>
    </nav>
    
    <!-- 主内容区 -->
    <div class="container main-content">
        <!-- 分类筛选 -->
        <div class="filter-bar">
            <div class="filter-chip active">全部</div>
            <div class="filter-chip">电子产品</div>
            <div class="filter-chip">家居用品</div>
            <div class="filter-chip">美妆护肤</div>
            <div class="filter-chip">服装鞋帽</div>
            <div class="filter-chip">美食零食</div>
            <div class="filter-chip">图书文具</div>
            <div class="filter-chip">运动户外</div>
        </div>
        
        <!-- 精选推荐 - 大图布局 -->
        <section class="featured-layout">
            <h2 class="section-title">精选好物</h2>
            <div class="featured-item">
                <div class="product-images">
                    <div class="product-image-single">
                        <img src="https://picsum.photos/800/600?random=1" alt="无线降噪耳机产品图片" class="img-fluid">
                    </div>
                </div>
                <div class="product-content">
                    <h3 class="product-title">高级无线降噪耳机 - 主动降噪技术，高清音质体验</h3>
                    <p class="product-description">
                        这款无线降噪耳机采用最新主动降噪技术，能有效隔绝外界噪音，让你沉浸在纯净的音乐世界中。40小时超长续航，快充10分钟可播放5小时。人体工学设计，佩戴舒适，适合长时间使用。支持无线充电，IPX4防水等级，无论是日常通勤还是运动健身都能轻松应对。
                    </p>
                    <div class="product-price">¥1,299.00</div>
                    
                    <div class="product-author">
                        <img src="https://picsum.photos/100/100?random=101" alt="科技达人的头像" class="author-avatar">
                        <span class="author-name">科技达人</span>
                    </div>
                    
                    <div class="product-meta">
                        <div class="meta-item">
                            <i class="far fa-eye"></i>
                            <span>12,547</span>
                        </div>
                        <div class="meta-item">
                            <i class="far fa-comment"></i>
                            <span>356</span>
                        </div>
                        <div class="meta-item">
                            <i class="far fa-heart"></i>
                            <span>2,891</span>
                        </div>
                        <div class="meta-item">
                            <i class="far fa-bookmark"></i>
                            <span>1,245</span>
                        </div>
                        <div class="meta-item">
                            <i class="far fa-calendar-alt"></i>
                            <span>3天前</span>
                        </div>
                    </div>
                    
                    <div class="product-actions">
                        <button class="action-btn primary">
                            <i class="fas fa-shopping-cart"></i>
                            <span>查看购买</span>
                        </button>
                        <button class="action-btn like-btn">
                            <i class="far fa-heart"></i>
                            <span>点赞</span>
                        </button>
                        <button class="action-btn save-btn">
                            <i class="far fa-bookmark"></i>
                            <span>收藏</span>
                        </button>
                        <button class="action-btn">
                            <i class="far fa-comment"></i>
                            <span>评论</span>
                        </button>
                        <button class="action-btn">
                            <i class="fas fa-share-alt"></i>
                            <span>分享</span>
                        </button>
                    </div>
                </div>
            </div>
        </section>
        
        <!-- 热门推荐 - 网格布局 -->
        <section>
            <h2 class="section-title">热门推荐</h2>
            <div class="grid-layout">
                <!-- 多图商品 -->
                <div class="product-card">
                    <a href="#" class="product-link">
                        <div class="product-images">
                            <div class="product-images-multiple">
                                <img src="https://picsum.photos/400/300?random=10" alt="北欧风格茶几图片1">
                                <img src="https://picsum.photos/400/300?random=11" alt="北欧风格茶几图片2">
                                <img src="https://picsum.photos/400/300?random=12" alt="北欧风格茶几图片3">
                                <img src="https://picsum.photos/400/300?random=13" alt="北欧风格茶几图片4">
                            </div>
                            <div class="image-count-badge">4图</div>
                        </div>
                        <div class="product-content">
                            <h3 class="product-title">北欧风格简约茶几 - 客厅小户型必备</h3>
                            <p class="product-description">
                                简约现代风格茶几，原木质感，环保材料制作，适合各种装修风格，小户型客厅首选。
                            </p>
                            <div class="product-price">¥699.00</div>
                            
                            <div class="product-author">
                                <img src="https://picsum.photos/100/100?random=102" alt="家居美学的头像" class="author-avatar">
                                <span class="author-name">家居美学</span>
                            </div>
                            
                            <div class="product-meta">
                                <div class="meta-item">
                                    <i class="far fa-eye"></i>
                                    <span>8,342</span>
                                </div>
                                <div class="meta-item">
                                    <i class="far fa-comment"></i>
                                    <span>156</span>
                                </div>
                            </div>
                        </div>
                    </a>
                    <div class="product-actions">
                        <button class="action-btn like-btn">
                            <i class="far fa-heart"></i>
                            <span>1.2k</span>
                        </button>
                        <button class="action-btn save-btn">
                            <i class="far fa-bookmark"></i>
                            <span>542</span>
                        </button>
                        <button class="action-btn">
                            <i class="far fa-comment"></i>
                            <span>评论</span>
                        </button>
                    </div>
                </div>
                
                <!-- 单图商品 -->
                <div class="product-card">
                    <a href="#" class="product-link">
                        <div class="product-images">
                            <div class="product-image-single">
                                <img src="https://picsum.photos/400/300?random=20" alt="天然有机保湿面霜图片">
                            </div>
                        </div>
                        <div class="product-content">
                            <h3 class="product-title">天然有机保湿面霜 - 敏感肌肤适用</h3>
                            <p class="product-description">
                                100%天然有机成分，无添加香料和防腐剂，深层保湿，舒缓敏感肌肤，四季适用。
                            </p>
                            <div class="product-price">¥198.00</div>
                            
                            <div class="product-author">
                                <img src="https://picsum.photos/100/100?random=103" alt="美妆达人的头像" class="author-avatar">
                                <span class="author-name">美妆达人</span>
                            </div>
                            
                            <div class="product-meta">
                                <div class="meta-item">
                                    <i class="far fa-eye"></i>
                                    <span>15,678</span>
                                </div>
                                <div class="meta-item">
                                    <i class="far fa-comment"></i>
                                    <span>421</span>
                                </div>
                            </div>
                        </div>
                    </a>
                    <div class="product-actions">
                        <button class="action-btn like-btn">
                            <i class="far fa-heart"></i>
                            <span>3.8k</span>
                        </button>
                        <button class="action-btn save-btn">
                            <i class="far fa-bookmark"></i>
                            <span>2.1k</span>
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                                    <img src="https://picsum.photos/100/100?random=111" alt="绿植爱好者的头像" class="author-avatar">
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                showNotification(`已切换到 ${this.textContent} 分类`);
            });
        });
        
        // 点赞功能
        document.querySelectorAll('.like-btn').forEach(button => {
            button.addEventListener('click', function() {
                const icon = this.querySelector('i');
                const countElem = this.querySelector('span');
                
                if (icon.classList.contains('far')) {
                    icon.classList.remove('far');
                    icon.classList.add('fas');
                    this.classList.add('liked');
                    if (countElem) {
                        // 更新计数
                        const countText = countElem.textContent;
                        const count = parseInt(countText.replace(/[^\d]/g, ''));
                        countElem.textContent = countText.replace(count.toString(), (count + 1).toString());
                    }
                    showNotification('点赞成功');
                } else {
                    icon.classList.remove('fas');
                    icon.classList.add('far');
                    this.classList.remove('liked');
                    if (countElem) {
                        // 更新计数
                        const countText = countElem.textContent;
                        const count = parseInt(countText.replace(/[^\d]/g, ''));
                        countElem.textContent = countText.replace(count.toString(), (count - 1).toString());
                    }
                    showNotification('取消点赞');
                }
            });
        });
        
        // 收藏功能
        document.querySelectorAll('.save-btn').forEach(button => {
            button.addEventListener('click', function() {
                const icon = this.querySelector('i');
                const countElem = this.querySelector('span');
                
                if (icon.classList.contains('far')) {
                    icon.classList.remove('far');
                    icon.classList.add('fas');
                    this.classList.add('saved');
                    if (countElem) {
                        // 更新计数
                        const countText = countElem.textContent;
                        const count = parseInt(countText.replace(/[^\d]/g, ''));
                        countElem.textContent = countText.replace(count.toString(), (count + 1).toString());
                    }
                    showNotification('收藏成功');
                } else {
                    icon.classList.remove('fas');
                    icon.classList.add('far');
                    this.classList.remove('saved');
                    if (countElem) {
                        // 更新计数
                        const countText = countElem.textContent;
                        const count = parseInt(countText.replace(/[^\d]/g, ''));
                        countElem.textContent = countText.replace(count.toString(), (count - 1).toString());
                    }
                    showNotification('取消收藏');
                }
            });
        });
        
        // 评论按钮
        document.querySelectorAll('.action-btn:has(.far.fa-comment)').forEach(button => {
            button.addEventListener('click', function() {
                showNotification('打开评论区');
                // 实际项目中可以在这里打开评论区
            });
        });
        
        // 分享按钮
        document.querySelectorAll('.action-btn:has(.fas.fa-share-alt)').forEach(button => {
            button.addEventListener('click', function() {
                showNotification('分享功能待实现');
                // 实际项目中可以在这里实现分享功能
            });
        });
    </script>
</body>
</html>
    
